Detailed Product Description

         Neutral Cellulase UTA99 is a cellulase product from fermentation using a genetically engineered microbial strain developed by the Hunan Youtell Biochemical, LTD. It is environmentally friendly, highly efficient, and low back-staining cellulase product that function in broad pH and temperatures ranges.

Product Characteristics:

1.      Environmentally friendly and safe, fully compliant with Chinese and international safety standards,

2.       Highly concentrated, can be formulated to customer-tailored neutral cellulase products,

3.       Is used mostly in stone-wash of jeans, offering high contrast texture patterns with low back-staining.

Application Conditions:

         Enzyme dosage:  0.1-0.45% (owf the amount of enzyme over garments)

         Liquid ratio: 1:5 1: 15  ( garments over liquid)

         Temperature: 40 -60^oC

         Time: 30 90 min, depending on garment properties and other conditions)

pH value: 

          Normally not pH adjustment is necessary (If the pH falls out of pH 6.5-7.8, use acetic acid or sodium carbonate to adjust the pH)

Inactivation:  

         a. Raise the pH to 9.0 9.5 with sodium carbonate or temperature to 70oC for at least 15 min

         b. Use bleach to wash